Bearing DAC42780040
Inner diameter:: 42 mm
Outer diameter: 78 mm
The size of the width: 41/38 mm
Outer diameter: 78 mm
The size of the width: 41/38 mm
Technical specifications
Designation: DAC42780040
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 42 mm
External diameter: 78 mm
Width: 41/38 mm
Seal Type: Shield
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 70x112x13 (mm)
Подшипник 7018DB
Manufacturer: NACHI
Sizes: 90x140x24 (mm)
Weight:: 1.26 (kg)
Корпус UCFC203
Manufacturer: NACHI
Weight:: 0.86 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN4090-TV
Manufacturer: INA-FAG
Sizes: 40x65x75 (mm)
Krestovina 30x85
Manufacturer: TOYO
HTD 8M 5784 ( HTD8M 5784 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing PI283624
Manufacturer: INA-FAG
Sizes: 44.45x57.15x38.1 (mm)
Weight:: 2.887 (kg)
K25 NBR/Metal(57,15x9,53x15,88)
Manufacturer: KASTAS
Sizes: 57,15x9,53x15,88 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 48x70x5 (mm)
AT10 DD
Manufacturer: ContiTech AG
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
